Merge pull request #2 from bensquire/claude/php-version-upgrade-011CUoL9KGfLh5K7ajm2dPNc

Upgraded PHP requirement to 8.3+ with modern features

Author: bensquire

.github/workflows/tests.yml

@@ -0,0 +1,45 @@
+name: Tests
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        php-version: ['8.3']
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          extensions: gd, hash
+          coverage: none
+
+      - name: Validate composer.json and composer.lock
+        run: composer validate --strict
+
+      - name: Cache Composer packages
+        id: composer-cache
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: ${{ runner.os }}-php-${{ matrix.php-version }}-${{ hashFiles('**/composer.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-php-${{ matrix.php-version }}-
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-progress
+
+      - name: Run test suite
+        run: vendor/bin/phpunit

.gitignore

@@ -1,2 +1,4 @@
 vendor/
 build/
+.phpunit.cache/
+composer.lock

composer.json

@@ -17,15 +17,15 @@
         "wiki": "https://github.com/bensquire/php-color-extractor/wiki"
     },
     "require": {
-        "php": ">=5.6.0",
-        "ext-hash": "*"
+        "php": "^8.3 || ^8.4",
+        "ext-gd": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "5.*"
+        "phpunit/phpunit": "^11.0"
     },
     "autoload": {
-        "psr-0": {
-            "PHPColorExtractor": "src/"
+        "psr-4": {
+            "PHPColorExtractor\\": "src/PHPColorExtractor/"
         }
     }
 }